#image-space-modal { backdrop-filter: blur(2px); }

#image-space-modal > div { border-radius: 12px; box-shadow: 0 20px 40px rgba(0,0,0,0.2); }

#image-space-iframe { border: 0; background: #fff; }

@media (max-width: 768px) {
  #image-space-modal > div { width: 95%; }
}